70084360

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{7331}}^1$

素因数の和:7581

約数の個数: 32

約数和(自身を含む): 158371200

約数和(自身を除く): 88286840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 7331, 9560, 14662, 29324, 36655, 58648, 73310, 146620, 293240, 1752109, 3504218, 7008436, 8760545, 14016872, 17521090, 35042180, 70084360]

約数ペア:

[(1, 70084360), (2, 35042180), (4, 17521090), (5, 14016872), (8, 8760545), (10, 7008436), (20, 3504218), (40, 1752109), (239, 293240), (478, 146620), (956, 73310), (1195, 58648), (1912, 36655), (2390, 29324), (4780, 14662), (7331, 9560)]